564-19-403 Reverse Osmosis SD226719.pdf

This is a technical schematic diagram for a reverse osmosis package detail, issued by the U.S. Department of Veterans Affairs. The document, dated October 1, 2025, with CAD Detail No. SD226719_16-01DWG, illustrates the complete water treatment system configuration and component layout for a reverse osmosis unit.

The schematic depicts a comprehensive reverse osmosis system with multiple interconnected components including feed water supply lines, cartridge filters (numbered 1-4), pressure tanks, test ports, gauges, and associated piping. Key system elements shown include a reverse osmosis unit with associated pressure vessels, storage tanks for treated water, and various instrumentation points for monitoring system performance. The diagram includes dimensional specifications, with a 6-inch minimum (152mm) clearance requirement noted, and displays interconnected flow paths with labeled test ports and pressure relief configurations. This technical drawing serves as the design specification for the reverse osmosis water treatment package and would be used for procurement, installation, and maintenance purposes within VA facilities.